189th Aviation Battalion Unit Crest (Sounds of Freedom) - Sold in Pairs sbb?_w=59 Criteria: The United States Navy

Criteria: The United States Navy occupational rating of Electronics Technician (abbreviated as ET) is a designation given by the Bureau of Naval Personnel (BUPERS) to enlisted members who satisfactorily complete initial Electronics Technician "A" school training

Worn to reflect combat service with the 4th Sustainment Brigade based out of Ft

Assigned to Special Tactics Squadrons

and Lt Colonels or Colonels take Air War College

189th Aviation Battalion Unit Crest (Sounds of Freedom) - Sold in Pairs sbb?_w=59 Criteria: The United States NavyUnited States Army 189th Aviation Battalion Unit Crest (Sounds of Freedom) Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the Army and the